The Marantz CD 70 is a dedicated CD player designed for listeners who want a straightforward, high-quality source for a physical CD collection. It combines Marantz's HDAM-SA2 analog circuitry with an upgraded DAC, high-resolution USB playback, a dedicated headphone amplifier, and a carefully constructed chassis.
 
The CD 70 focuses on the essentials of digital playback without adding network streaming or HDMI connectivity. It is a good fit for a traditional two-channel system where the primary sources are CDs and locally stored high-resolution music.
 
High-Performance DAC and HDAM-SA2
The CD 70 uses an upgraded high-performance DAC along with Marantz HDAM and HDAM-SA2 circuitry. A dedicated master clock helps control timing in the digital section, while a symmetrical circuit layout keeps the left and right signal paths consistent.
 
The analog and digital circuitry use separate rectifier circuits, and high-grade and customized components are used throughout the player. An additional metal plate strengthens the chassis, while the power supply uses a toroidal transformer.
 
CD and CD-R/RW Playback
The CD 70 plays standard CDs as well as CD-R and CD-RW discs. It also supports MP3 and WMA files recorded onto compatible discs.
 
A selectable digital filter allows the CD playback characteristics to be adjusted to suit different systems and listening preferences. Program, repeat, and random playback modes are also available.
 
High-Resolution USB Playback
A front-panel USB-A connection allows the CD 70 to play high-resolution music from a compatible USB storage device. Supported formats include FLAC, WAV, AIFF, ALAC, and DSD.
 
This provides a convenient way to use the CD 70 as a high-resolution digital music player in addition to its primary role as a CD transport and player.
 
Dedicated Headphone Amplifier
The CD 70 includes a dedicated headphone amplifier using HDAM-SA2 circuitry. The headphone output has its own volume control, allowing private listening without an external headphone amplifier.
 
The amplifier offers selectable gain settings to accommodate a range of headphone types and sensitivities.
 
Marantz Construction and Design
The CD 70 uses a substantial chassis with an additional metal reinforcement plate and a metal front panel. The analog and digital sections are arranged symmetrically, while a toroidal transformer provides power to the player.
 
A front-panel VFD display provides playback information and can be dimmed or switched off. The CD 70 also includes optical and coaxial digital outputs for connection to an external DAC or other digital component.
 
Key Features
Premium dedicated CD player
CD and CD-R/RW playback
MP3 and WMA disc playback
Upgraded high-performance DAC
Marantz HDAM and HDAM-SA2 circuitry
High-resolution USB-A playback
FLAC, WAV, AIFF, ALAC and DSD support
Dedicated HDAM-SA2 headphone amplifier
Selectable headphone gain
Selectable digital filter
Dedicated DAC master clock
Symmetrical circuit layout
Separate analog and digital rectifier circuits
Toroidal power transformer
High-grade and customized audio components
Additional metal chassis reinforcement
Gold-plated RCA analog outputs
Optical and coaxial digital outputs
Front USB-A input
D-Bus control
Dimmable VFD display
Auto power-off
Remote control